372  
CDUS43 KDVN 161016  
CLIDVN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
416 AM CST WED DEC 16 2020  
   
...............................
 
 
   
..THE DAVENPORT IA CLIMATE SUMMARY FOR DECEMBER 15 2020
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 9999 TO 9999  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 28 422 PM MM MM 33 -5 21  
MINIMUM 20 1149 PM MM MM 17 3 8  
AVERAGE 24 25 -1 15  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 MM MM 0.07 -0.07 0.05  
MONTH TO DATE 0.77 1.02 -0.25 0.14  
SINCE DEC 1 0.77 1.02 -0.25 0.14  
SINCE JAN 1 36.82 35.32 1.50 43.38  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.8  
MONTH TO DATE 1.5 2.5  
SINCE DEC 1 1.5 2.5  
SINCE JUL 1 3.1 11.9  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 41 40 1 50  
MONTH TO DATE 486 560 -74 531  
SINCE DEC 1 486 560 -74 531  
SINCE JUL 1 1693 1908 -215 1962  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 960 786 174 1027    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 9.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 1100 PM  
LOWEST 55 1100 AM  
AVERAGE 66  
   
......................................................
 
 
THE DAVENPORT IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 33 MM MM  
MINIMUM TEMPERATURE (F) 17 MM MM  
 
SUNRISE AND SUNSET  
DECEMBER 16 2020......SUNRISE 723 AM CST SUNSET 433 PM CST  
DECEMBER 17 2020......SUNRISE 724 AM CST SUNSET 434 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab IL Page
The Nexlab IA Page
The Nexlab MO Page Main Text Page